What is the type of signaling used between two exchanges? a) inband b) common channel signaling c) any of the above d) none of the above.

2 Answers   BSNL,

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Where is the maximum temperature in refrigeration cycle? a.Between evaporator & compressor. b.At Compressor c.Between compressor and condensor. d.At condensor

0 Answers   HAL, L&T,

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What is negative frequency?

0 Answers  

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What are the disadvantages of unidirectional or half-wave ac voltage controller?

0 Answers  

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write a programme to identify the biggest number from the given three numbers with out using of relational operators

0 Answers  

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explain structure of optical fibre

0 Answers  

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What is the function of BOI card?

1 Answers   NSN,

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what are the benefits of 4gb fibre channel?

1 Answers  

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draw the interface diagram of 8085 microprocessor having input ports at 23H, 2FH, EFH, and output ports at 44H, 2FH, EFH, and FFH using NAND gates only.

0 Answers  

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What do you understand by reverse saturation current of a diode?

0 Answers  

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state the barkhausen criteria?

2 Answers  

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How the active power factor correction changes the wave shape of current drawn by a load to improve the power factor?

0 Answers  

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